We've seen LAMPANs used in the Love Bites post. A few months ago I saw there were GRÖNÖs in an outdoor cafe on Torchwood.
In Modern Family they use white LYKTA lamps in two separate restaurants.
Season 2, Episode 14
Season 2, Episode 18
And while not a restaurant, seeing LYKTA lamps on every table at a high school dance is just as impractical. The following two caps are from season 2, episode 5 (2005) of Veronica Mars.
If you see this in the real world please let me know. This is an increasing trend on TV (not always IKEA lamps either) and I need to understand.